def consumeRxData(self, remoteAddress16, dat):
'This method is to be called immediately after a data frame is received from the sensor node. It parses and handles the payload.'
tnow = time.time()
self.lastTimeReceived = tnow
self.address16 = remoteAddress16
self.timeBetweenMeasurements = ord(dat[1])
nCoreDataBytes = ord(dat[2])
self.nMPS = nCoreDataBytes / Config.LSA_DATA_MODALITY
self.timeBetweenEmissions = self.timeBetweenMeasurements * self.nMPS
self.sensorData = []
self.batteryVoltage = []
self.mcuTemperature = []
for i in range(0, nCoreDataBytes, Config.LSA_DATA_MODALITY):
mv = ord(dat[Config.LSA_HEADER_SIZE+i])<<16 | ord(dat[Config.LSA_HEADER_SIZE+i+1])<<8 | ord(dat[Config.LSA_HEADER_SIZE+i+2])
_bat= ord(dat[Config.LSA_HEADER_SIZE+i+3])<<8 | ord(dat[Config.LSA_HEADER_SIZE+i+4])
bat = float(_bat / 100.0);
tmp = ord(dat[Config.LSA_HEADER_SIZE+i+5])
self.sensorData.append(mv)
self.batteryVoltage.append(bat)
self.mcuTemperature.append(tmp)
self.timeStamps = []
for i in range(self.nMPS-1, -1, -1):
tm = tnow - i * self.timeBetweenMeasurements
self.timeStamps.append(tm)
pass
RemoteXB_Node.writeDataLines(self, self.asCSVDataEntry())
pass
def __init__(self, shortID, nodeName, dataDir, statusDir):
RemoteXB_Node.__init__(self, shortID, nodeName, dataDir, statusDir)
self.timeBetweenMeasurements = 0
self.timeBetweenEmissions = 0
self.sensorData = []
self.timeStamps = []
self.batteryVoltage = []
self.mcuTemperature = []
self.lastTimeReceived = 0.0
self.nMPS = 0
